Monex Group, Inc. (マネックスグループ株式会社, Manekkusu Guru-pu Kabushiki-gaisha) is a financial services company based in Tokyo, Japan.
Monex Inc., its main subsidiary, engages in online securities trading, with approximately 2 million accounts.
In 2010, the company integrated its operations by making ORIX Securities Corporation its wholly owned subsidiary through a share exchange.
[2][3] TradeStation, its US subsidiary, provides securities, options, futures and cryptocurrency trading services.
The Monex Group acquired Coincheck, which is one of the largest crypto exchanges in Japan, in April 2018.